RelockTool V1.8 Free Login Samsung Unlock Tool
RelockTool V1.8 Free Login Download – Unlock Samsung Carrier Networks
The landscape of mobile software repair is constantly evolving, and keeping up with the latest carrier locks on flagship Samsung devices can be a headache for technicians. Enter RelockTool V1.8, a streamlined server-side utility designed to bypass these restrictions efficiently. Unlike traditional box solutions that require expensive hardware dongles, RelockTool V1.8 operates via a lightweight loader and a local credit system.
What sets this release apart is the implementation of a free login mechanism. Previously, access to such server-based network unlocks often required costly subscriptions or purchased credits. With V1.8, the developer has introduced a workaround where a local credit system refreshes upon restarting the login tool, effectively giving users repeated access to the server's unlocking capabilities. This version also expands its support significantly, covering the very latest rumors and releases in the Samsung ecosystem, including the Galaxy S25 series and the new Z Fold 7 lineup.
Key Features of RelockTool V1.8
This tool is engineered for simplicity and speed, focusing specifically on Samsung network unlocks. Below are the standout features that make V1.8 a valuable addition to any technician's toolkit:
- Server-Side Operation: The tool communicates with a remote server to process unlock requests, ensuring high success rates for complex carrier locks.
- Free Login Access: No need to purchase a username or password. The loader allows you to bypass the login screen using random credentials.
- Local Credit System: Credits are managed locally on your computer rather than being deducted from a paid server balance. If credits run dry, simply re-running the tool refreshes them.
- Extensive Model Support: Includes support for the newest Samsung models, specifically targeting the SM-S9xx series (S25), SM-F9xx (Fold/Flip 7), and various A-Series and Tablets.
- One-Click Network Unlock: simplifies the process to selecting the model and network, then hitting "Unlock."
- Certificate Handling: The tool automatically requests trust for necessary certificates to facilitate communication with the server.
What’s Changed in Version 1.8?
While the core functionality remains the carrier unlock, V1.8 brings several improvements over previous iterations:
| Feature | Previous Versions | RelockTool V1.8 (Current) |
|---|---|---|
| Login System | Often required purchased or leaked accounts. | Free login built into the loader. |
| Credit Management | Server-side deductions; costs money per attempt. | Local credit system; refreshable on the client side. |
| Device Support | Limited to older S21 / S22 / S23 models. | Updated for S25, Z Fold 7, Z Flip 7, and S25 FE. |
| Stability | Occasional connection timeouts. | Improved server response handling for stable unlocks. |
Supported Device Models
RelockTool V1.8 is strictly designed for Samsung mobile devices. The developer has outlined comprehensive support for various carrier-specific SKUs, particularly focusing on US carriers (AIO, APP, CCT, CHA, DSH, TMB, TMK, USC, VZW, XAU).
Samsung Galaxy S Series (Latest)
- SM-S921U / SM-S921U1 (Galaxy S25)
- SM-S926U / SM-S926U1 (Galaxy S25 Plus)
- SM-S928U / SM-S928U1 (Galaxy S25 Ultra)
- SM-S928B (Galaxy S24 Ultra Global)
- SM-S931U / SM-S931U1 (Galaxy S25)
- SM-S936U / SM-S936U1 (Galaxy S25 Plus)
- SM-S937U / SM-S937U1 (Galaxy S25 Edge)
- SM-S938U / SM-S938U1 (Galaxy S25 Ultra)
Samsung Galaxy Z Series (Fold & Flip)
- SM-F741U / SM-F741U1
- SM-F766U / SM-F766U1 (Galaxy Z Flip 7)
- SM-F956U / SM-F956U1
- SM-F966U / SM-F966U1 (Galaxy Z Fold 7)
- SM-F761U / SM-F761U1 (Galaxy Z Flip 7 FE)
Samsung Galaxy A Series & Others
- SM-A266U / SM-A266U1
- SM-A366U / SM-A366U1
- SM-S731U / SM-S731U1 (Galaxy S25 FE)
- SM-A175F / SM-A176B (Galaxy A17)
- SM-A366E (Galaxy A36 5G)
- SM-A566E (Galaxy A56 5G)
Tablets & XCover
- SM-X528U (Galaxy Tab S10 FE)
- SM-X218U
- SM-T307U
- SM-G766U / SM-G766U1 (XCover 7 Pro)
Tracfone & Variants
- SM-S266V (All variants)
- SM-S366V (All variants)
(Note: The tool supports "All" networks for specific models, while others require specific selection from AIO, TMB, VZW, etc., depending on the device SKU.)
Real-World Application: Unlocking the "Unusable" Trade-In
To understand the practical value of RelockTool V1.8, let’s look at a scenario faced by many mobile shop owners.
The Situation:
A customer walks in with a "New" Samsung Galaxy S25 Ultra (SM-S938U) purchased from an online auction. The device is in perfect cosmetic condition, but when the customer inserts their local SIM card, it reads "Invalid SIM" or "Locked to Verizon." The customer cannot afford the carrier's full retail price to unlock it, and third-party codes are unavailable for this new model.
The Solution:
Instead of turning the customer away or risking a motherboard-level failure with hardware solutions, the technician uses RelockTool V1.8.
- They connect the phone via USB in MTP mode.
- Launching the tool, they select "SM-S938U" and the "VZW" (Verizon) network.
- With one click on "Unlock Network," the tool communicates with the server and modifies the carrier partition.
- Within minutes, the phone reboots, accepts the customer's SIM card, and works perfectly on the local GSM network.
This saves the technician hours of trial and error and provides the customer with a fully functional flagship device for a fraction of the cost.
How to Use RelockTool V1.8
Follow these steps carefully to ensure the tool functions correctly. Please note that this is a server-side tool, so a stable internet connection is mandatory.
- Extraction:
- Download the tool and extract the RAR file to your desktop. You will need a password. Use: daarvitech.com
- Installation & Permissions:
- Right-click on the Login Tool and select "Run as Administrator."
- The tool may prompt you to trust security certificates. Since this is necessary for the server handshake, click Allow/Trust.
- Click the "Start RelockTool Login" button. You can minimize or drag this window to the side; keep it running in the background.
- Launching the Main Tool:
- Navigate to the extracted folder and open RelockTool V1.8 as Administrator.
- A login screen will appear. Since this version uses the free login exploit, simply enter any random username and password (e.g., User: admin, Pass: 1234) and click Login.
- Connecting the Device:
- Ensure your Samsung device is in MTP Mode (Media Transfer Protocol) and that USB Debugging is enabled from Developer Options.
- Connect the phone to the PC via a reliable USB data cable.
- Executing the Unlock:
- Once the tool detects the device, select the correct Model from the dropdown.
- Select the Network/Carrier the device is currently locked to (e.g., VZW, TMB).
- Click the "Unlock Network" button.
- Grant any permissions that pop up on the phone screen.
Troubleshooting Tip: If the tool shows "No Credits" or fails to respond, do not panic. Close the main tool, re-run the Login Tool from step 2, and start again. The local credit system should reset.
Frequently Asked Questions (FAQ)
Q1: Is RelockTool V1.8 free to use?
Yes, the developer has released this version with a free login loader and a local credit system that refreshes, meaning you do not need to buy a paid login or credits.
Q2: Does this work on brands other than Samsung?
No, RelockTool is exclusively designed for Samsung mobile devices. It will not work on iPhone, Xiaomi, Huawei, or other brands.
Q3: What should I do if I get a "Server Error"?
Since the tool relies on a server-side response, a server error can occur if the tool is outdated or the server is down. Ensure you have a stable internet connection. If the error persists, the server may be temporarily offline.
Q4: Is it safe to use "random login details"?
Yes, for V1.8, the login mechanism is designed to bypass authentication locally. You can enter any details to access the interface.
Q5: Where do I get the password to extract the file?
The password provided by the developer is daarvitech.com.
0 Comments
"We’d love to hear from you.
Share your thoughts, questions, or technical insights below. Please keep the conversation relevant and respectful. We review all comments before publishing to ensure a quality experience for the Daarvi Tech community. (Your email address will remain private.)"